Model: Night Hunter
LED: Cree Premium 7090 R2/R2 Turbo HO/R5 Turbo HO / XM-L T6 HO LED
Max Output: 285 lumens(R2)/350 lumens(R2 Turbo HO)/450 lumens(R5 Turbo HO)/1000 lumens(XM-L T6 HO) 
Reflector: Lens and OP aluminum reflector high temperature processed, layers of alloy
coating films. 
Material: aircraft aluminum alloy
Finish: HA III Military grade hard anodized
Battery:1 x LRB 168A Rechargeable battery or 2 x CR123 batteries
Input voltage: 3.7-6.0V
Switch: Rapid switch between Morse-on and lock-on with over 50,000 times life cycle.
Waterproof: Splash proof only
Dimension: Bezel diameter 45mm, body diameter 23.8mm, Overall length 147.5mm
Weight: 184g (without battery)
Operation Temperature: -25?-60?
Output & Runtime:
- Four stages of brightness
- With 1 x LRB168A Battery:
R2:285umens(2.5hrs)->20% brightness(10.8hrs)->2% brightness (150hrs)-> strobe;
R2 Turbo HO:350umens(2hrs)->20% brightness(9hrs)->2% brightness (120hrs)-> strobe;
R5 Turbo HO:450umens(2hrs)->20% brightness(9hrs)->2% brightness (120hrs)-> strobe;
XM-L T6 HO:1000lumens(50mins)->20% brightness(260mins)->2% brightness (70hrs)-> strobe;

Thanks for looking! Enjoy your buying!